Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station OK1AAP - show graphs
Comment: 0x33 via MMDVM
Location: 49°46.87' N 16°06.27' E - locator JN89BS27ML - show map
5.7 km East bearing 80° from Krouna, Pardubický Kraj, Czech Republic [?]
9.4 km Northeast bearing 34° from Svratka, Vysočina, Czech Republic
74.6 km Northwest bearing 331° from Brno, South Moravian Region, Czech Republic
125.2 km East bearing 105° from Prague, Hlavní Mesto Praha, Czech Republic
Last position: 2025-08-29 13:03:27 UTC (1d 14h2m ago)
2025-08-29 15:03:27 CEST local time at Krouna, Czech Republic [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: OK1AAP>APDPRS via C4FM*,qAR,OK0DV-R (good)
Positions stored: 922
Other SSIDs: OK1AAP-11 OK1AAP-7 OK1AAP-8 OK1AAP-9
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS